Second_Life_Release#f5d350fb-2025.05-gltf-mesh-import

[Geenz]

What's Changed

Other Changes

• Reduce memory allocations pinging the mainloop timeout by @Ansariel in Reduce memory allocations pinging the mainloop timeout #3939
• Improve inventory finder floater performance: Don't parse XUI tree each frame by @Ansariel in Improve inventory finder floater performance: Don't parse XUI tree each frame #3941
• Fix memory leak in LLImageDimensionsInfo by @Ansariel in Fix memory leak in LLImageDimensionsInfo #3937
• Fix line endings of qatest.yaml by @Ansariel in Fix line endings of qatest.yaml #3934
• More constexpr improvements and cleanup of includes of a deleted header file by @Ansariel in More constexpr improvements and cleanup of includes of a deleted header file #3936
• Performance improvements and cleanup in llviewerdisplay.cpp by @akleshchev in Performance improvements and cleanup in llviewerdisplay.cpp #3949
• Restore option to change location of existing pick by @Ansariel in Restore option to change location of existing pick #3940
• Reduce cost of joint lookups by reducing string allocations via use of std::string_view and heterogeneous map lookups by @Ansariel in Reduce cost of joint lookups by reducing string allocations via use of std::string_view and heterogeneous map lookups #3970
• Increment viewer version after 2024.05 by @brad-linden in Increment viewer version after 2024.05 #3984
• [OpenJPEG issue uploading small textures can't convert to j2c #3954] Fix uploading small textures with OpenJPEG by @Hecklezz in [#3954] Fix uploading small textures with OpenJPEG #3955
• [Texture Panel Repeats per meter improvements and PBR feature #3972] Implemented Texture Panel Repeats per meter improvements and PBR feature by @Hecklezz in [#3972] Implemented Texture Panel Repeats per meter improvements and PBR feature #3973
• Fix: ignore pass-on counters when detecting left-button grabs from llTakeControl by @Sekkmer in Fix: ignore *pass-on* counters when detecting left-button grabs from llTakeControl #3990
• calcDataSizeJ2C Adjust curve for more than 6 layers by @TommyTheTerrible in calcDataSizeJ2C Adjust curve for more than 6 layers #4018
• updateImageDecodePriority - Avoid Long Face Loop by @TommyTheTerrible in updateImageDecodePriority - Avoid Long Face Loop #4019
• Unable to use full screen with Windows 11 24H2 #3317 Fix full screen issue with Windows 11 24H2 by @akleshchev in #3317 Fix full screen issue with Windows 11 24H2 #4025
• [Windows 11 24H2 fullscreen mode failing #4022] Fix FullScreen mode in Windows 11 24H2 by @Hecklezz in [#4022] Fix FullScreen mode in Windows 11 24H2 #4023
• fix and optimize openjpeg J2C encoder by @chanayane in fix and optimize openjpeg J2C encoder #4017
• Introduce workflow dispatch, matrix strategy and mac support to qatest.yaml by @AtlasLinden in Introduce workflow dispatch, matrix strategy and mac support to qatest.yaml #4031
• [World Map Find removing results undesirably #4037] Fix world map Find button potentially removing results undesirably by @Hecklezz in [#4037] Fix world map Find button potentially removing results undesirably #4038
• Fix map search bug causing duplicate requests properly by @Ansariel in Fix map search bug causing duplicate requests properly #4040
• Clean up worldmap: Remove LLCtrlListInterface and reduce number of getChild calls by @Ansariel in Clean up worldmap: Remove LLCtrlListInterface and reduce number of getChild calls #4044
• Test and resolve qatest.yaml errors by @AtlasLinden in Test and resolve qatest.yaml errors #4035
• Please Fix HUD Hover Text Color on PBR Viewers #4046 Fix hud vs inworld text color mismatch by @akleshchev in #4046 Fix hud vs inworld text color mismatch #4053
• Modernize away possibly missing std::less comparator by @Ansariel in Modernize away possibly missing std::less comparator #4063
• Update pre-commit hook to v5.0.0 by @marchcat in Update pre-commit hook to v5.0.0 #4093
• GLTF import texture upload by @marchcat in GLTF import texture upload #4033
• Import GLTF skin data by @akleshchev in Import GLTF skin data #4090
• [Mac] glb files cannot be selected for upload #4102 Allow selecting gltf models on mac by @akleshchev in #4102 Allow selecting gltf models on mac #4104
• Crash: boost::filesystem process_status_failure #4101 Handle boost::filesystem's exceptions by @akleshchev in #4101 Handle boost::filesystem's exceptions #4103
• GLTF Mesh Import Error: Material of model is not a subset of reference model #4105 Support .gltf and .glb files in lookupLODModelFiles by @marchcat in #4105 Support .gltf and .glb files in lookupLODModelFiles #4121
• Add reinforced setup steps to qatest.yaml by @AtlasLinden in Add reinforced setup steps to qatest.yaml #4079
• GLTF Import: Rigged meshes disappear when attached #4080 Rigged mesh support Add CLA bot #2 by @akleshchev in #4080 Rigged mesh support #2 #4127
• Fix for crash on macOS when loading a GLTF mesh. by @Geenz in Fix for crash on macOS when loading a GLTF mesh. #4133
• Crash at LLSkinningUtil::initSkinningMatrixPalette #4128 Crash on mInvBindMatrix by @akleshchev in #4128 Crash on mInvBindMatrix #4129
• Allow Bulk Upload to initialise on --- Bulk Upload All --- option #4118 Allow Bulk Upload to initialize on Bulk Upload All option by @maxim-productengine in #4118 Allow Bulk Upload to initialize on Bulk Upload All option #4134
• Crash: SecondLifeViewer!LLScrollListCtrl::deleteSelectedItems(1015) #4110 Crash on LLScrollListCtrl::deleteSelectedItems by @akleshchev in #4110 Crash on LLScrollListCtrl::deleteSelectedItems #4113
• adjust which webrtc tracks are enabled when the avatar crosses a region border by @sethalvesLL in adjust which webrtc tracks are enabled when the avatar crosses a region border #4052
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 Improve handling of GLTF transform hierarchy by @marchcat in #4109 Improve handling of GLTF transform hierarchy #4142
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 Use correct GLTF coordinate system rotation by @marchcat in #4109 Use correct GLTF coordinate system rotation #4150
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 GLTF Import: Rigged meshes disappear when attached #4080 Apply coordinate rotation to GLTF inverse bind matrices by @marchcat in #4109 #4080 Apply coordinate rotation to GLTF inverse bind matrices #4151
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 Remove workaround code by @marchcat in #4109 Remove workaround code #4154
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 Fix inside-out geometry from negative scale transforms in GLTF loader by @marchcat in #4109 Fix inside-out geometry from negative scale transforms in GLTF loader #4156
• GLTF Mesh Import Error: Material of model is not a subset of reference model #4105 Fix duplicate GLTF model instances causing upload errors by @marchcat in #4105 Fix duplicate GLTF model instances causing upload errors #4158
• GLTF Import: Rigged meshes disappear when attached #4080 Rigged mesh support Add automatic PR labels #3 by @akleshchev in #4080 Rigged mesh support #3 #4163
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 Add validation for non-triangulated geometry in GLTF loader by @marchcat in #4109 Add validation for non-triangulated geometry in GLTF loader #4164
• GLTF Import: Rigged meshes disappear when attached #4080 Rigged mesh support Close stale PRs #4 by @akleshchev in #4080 Rigged mesh support #4 #4166
• GLTF Mesh Import: Model Parts Wrongly Positioned, Scaled and Rotated #4109 Improve LLGLTFLoader::computeCombinedNodeTransform() by @marchcat in #4109 Improve LLGLTFLoader::computeCombinedNodeTransform() #4167
• [Sending Group notices previous text problems #4155] Add font buffer resetting in LLLineEditor.clear() by @Hecklezz in [#4155] Add font buffer resetting in LLLineEditor.clear() #4159
• GLTF Mesh Import: Downloaded models are giving a Missing required level of detail until re-exported #4107 upload the model ignoring unsupported extension by @maxim-productengine in #4107 upload the model ignoring unsupported extension #4169
• GLB Mesh Import: Cube Models for Visible Mesh and Issue when used for Physics #4157 Improve "Unable to upload material" error message by @marchcat in #4157 Improve "Unable to upload material" error message #4171
• GLTF Import: Rigged meshes disappear when attached #4080 Rigged mesh support Fix a thread safety issue in the GL image worker. #5 by @akleshchev in #4080 Rigged mesh support #5 #4172
• GLTF Import: Rigged meshes disappear when attached #4080 Rigged mesh support Fix a thread safety issue in the GL image worker. #6 by @akleshchev in #4080 Rigged mesh support #6 #4178
• GLTF Import: Rigged meshes disappear when attached #4080 Fix gltf crash when opening by @akleshchev in #4080 Fix gltf crash when opening #4180
• GLTF Mesh Import: Post-release merge by @marchcat in GLTF Mesh Import: Post-release merge #4182
• GLTF Mesh Import: Provide unsupported extension info in log #4190 provide unsupported extension info in log by @maxim-productengine in #4190 provide unsupported extension info in log #4192
• BugSplat Crash: SecondLifeViewer!LL::GLTF::copy<LLVector4a>(380) #4191 skip loading model compressed with Draco by @maxim-productengine in #4191 skip loading model compressed with Draco #4196
• BugSplat Crash: SecondLifeViewer!LL::GLTF::copy<LLVector4a>(380) #4191 Crash opening a gltf model by @akleshchev in #4191 Crash opening a gltf model #4197
• Use awk to make PV channel name by @marchcat in Use awk to make PV channel name #4193
• Merge 2025.04 into develop by @Geenz in Merge 2025.04 into develop #4176
• [Sky Ambient color no longer blends during day cycle #4185] Fix sky ambient color not blending during day cycle by @Hecklezz in [#4185] Fix sky ambient color not blending during day cycle #4186
• GLTF Mesh Import: Logging the error "Unable to process mesh due to 16-bit index limits" #4203 show valid log info about 16 bit limit by @maxim-productengine in #4203 show valid log info about 16 bit limit #4205
• BugSplat Crash: SecondLifeViewer!LLGLTFLoader::populateModelFromMesh(424) #4097 Fix crash in LLGLTFLoader::populateModelFromMesh() by @marchcat in #4097 Fix crash in LLGLTFLoader::populateModelFromMesh() #4207
• GLTF Import: Rigged meshes disappear when attached #4080 Rigged mesh support Some code fixes for puppetry trying to get poser to work, still not 100% #7 by @akleshchev in #4080 Rigged mesh support #7 #4208
• Support mesh splitting for meshes with more than 8 materials #4214 Support mesh splitting for meshes with more than 8 materials by @akleshchev in #4214 Support mesh splitting for meshes with more than 8 materials #4215
• Allow self-hosted runners to operate independently by @AtlasLinden in Allow self-hosted runners to operate independently #4140
• Support mesh splitting for meshes with more than 8 materials #4214 Fix material upload by @akleshchev in #4214 Fix material upload #4219
• Follow-up fix for bb9adf3: Pressing enter while location spinners have focus now starts a teleport by @Ansariel in Follow-up fix for bb9adf332950a6495a41aab8c6c4b2436f83f53e: Pressing enter while location spinners have focus now starts a teleport #4211
• Fix GLTF import missing mesh parts by @marchcat in Fix GLTF import missing mesh parts #4228
• GLTF Mesh Import: Meshes Created by GLTF Transform tools do not show all parts #4170 Follow-up: Optimize GLTF node hierarchy traversal by @marchcat in #4170 Follow-up: Optimize GLTF node hierarchy traversal #4229
• GLTF Mesh Import: deformed rigged mesh #4148 Skeleton Translation by @akleshchev in #4148 Skeleton Translation #4230
• GLTF Mesh Import: Meshes Created by GLTF Transform tools do not show all parts #4170 Use GLTF scene definition for node traversal by @marchcat in #4170 Use GLTF scene definition for node traversal #4234
• Fix fast cache ignoring its time constraint by @Ansariel in Fix fast cache ignoring its time constraint #4237
• GLTF Mesh Import: deformed rigged mesh #4148 Skeleton Translation Add CLA bot #2 by @akleshchev in #4148 Skeleton Translation #2 #4240
• glTF Mesh Import: Improve usefulness and correlation of information put in Mesh Uploader Log Tab and SecondLife.log #4114 Improve GLTF mesh uploader log by @marchcat in #4114 Improve GLTF mesh uploader log #4241
• macOS 26 build changes by @Geenz in macOS 26 build changes #4239
• [New day cycle key frames cannot be saved #4221] Fix adding new skies to day cycle not saving by @Hecklezz in [#4221] Fix adding new skies to day cycle not saving #4227
• Support mesh splitting for meshes with more than 8 materials #4214 Weights and Joints remap Add CLA bot #2 by @akleshchev in #4214 Weights and Joints remap #2 #4247
• Upload of rigged mesh crashes viewer #4248 Add safety checks to LLMeshSkinInfo::asLLSD() by @marchcat in #4248 Add safety checks to LLMeshSkinInfo::asLLSD() #4249
• GLTF Mesh Import: Joint override support #4147 Joint override by @maxim-productengine in #4147 Joint override #4251
• glTF Mesh Import: Improve usefulness and correlation of information put in Mesh Uploader Log Tab and SecondLife.log #4114 Improve GLTF mesh uploader log 2 by @marchcat in #4114 Improve GLTF mesh uploader log 2 #4254
• Resolve qatest.yaml invalid workflow error by @AtlasLinden in Resolve qatest.yaml invalid workflow error #4244
• Empty Outfit folders cannot be moved into My Outfits folder or a subfolder within My Outfits folder. #4149 Empty Outfit folders cannot be moved by @akleshchev in #4149 Empty Outfit folders cannot be moved #4153
• GLTF Mesh Import: Joint override support #4147 Move mAlternateBindMatrices by @akleshchev in #4147 Move mAlternateBindMatrices #4256
• Use windows-latest runner for sign-and-package-windows by @marchcat in Use windows-latest runner for sign-and-package-windows #4263
• GLTF Mesh Import: Joint override support #4147 Joint Overrides Add CLA bot #2 by @akleshchev in #4147 Joint Overrides #2 #4264
• GLTF Mesh Import: Joint override support #4147 Joint Overrides Add automatic PR labels #3 by @akleshchev in #4147 Joint Overrides #3 #4266
• GLTF Mesh Import: Support face splitting for faces with more than 65532 vertices #4242 Support splitting of gltf faces that are over 16bit limit by @akleshchev in #4242 Support splitting of gltf faces that are over 16bit limit #4270
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Fix GLTF texture loading to match DAE loader behavior by @marchcat in #4204 Fix GLTF texture loading to match DAE loader behavior #4271
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Log embedded texture extraction failure by @marchcat in #4204 Log embedded texture extraction failure #4273
• BugSplat Crash: SecondLifeViewer!LLMeshSkinInfo::asLLSD(1724) #4250 Crash uploading a dae model by @akleshchev in #4250 Crash uploading a dae model #4275
• Support mesh splitting for meshes with more than 8 materials #4214 Revert and remake "weights remap" by @akleshchev in #4214 Revert and remake "weights remap" #4277
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Unused code cleanup by @marchcat in #4204 Unused code cleanup #4278
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Remove more unused code by @marchcat in #4204 Remove more unused code #4279
• Fix loading name of banned residents in group bulk ban panel by @Ansariel in Fix loading name of banned residents in group bulk ban panel #4276
• GLTF Mesh Import: Model Name Initial Value #4257 Use filename as model initial name by @marchcat in #4257 Use filename as model initial name #4282
• Use latest release for changelog by @marchcat in Use latest release for changelog #4201
• GLTF Mesh Import: deformed rigged mesh #4148 Fix collision bones by @akleshchev in #4148 Fix collision bones #4286
• Media changes including support for PRIM_MEDIA_FIRST_CLICK_INTERACT and HUD autoplay by @DarlCat in Media changes including support for PRIM_MEDIA_FIRST_CLICK_INTERACT and HUD autoplay #4177
• #4109 Improve handling of GLTF transform hierarchy #4142 Joint grouping and stripping by @akleshchev in #4142 Joint grouping and stripping #4289
• Uploading a GLTF file via model importer without a .bin silently fails #4291 Uploading without a .bin silently fails by @akleshchev in #4291 Uploading without a .bin silently fails #4292
• First pass at adding expanded frametiming stats to the viewer. by @Geenz in First pass at adding expanded frametiming stats to the viewer. #4302
• Add helper functions to frametime metrics. by @Geenz in Add helper functions to frametime metrics. #4305
• Media first click fixes for Media changes including support for PRIM_MEDIA_FIRST_CLICK_INTERACT and HUD autoplay #4177 by @WolfGangS in Media first click fixes for #4177 #4304
• Merge develop into glTF mesh import by @Geenz in Merge develop into glTF mesh import #4306
• Revert "Merge develop into glTF mesh import" by @Geenz in Revert "Merge develop into glTF mesh import" #4307
• Geenz/develop to gltf mesh by @Geenz in Geenz/develop to gltf mesh #4308
• Revert "Fix LLCharacter base class constness." by @Ansariel in Revert "Fix LLCharacter base class constness." #4310
• GLTF Mesh Import: Provide unsupported extension info in log #4190 Provide unsupported extension info in log file by @maxim-productengine in #4190 Provide unsupported extension info in log file #4312
• GLTF Mesh Import: Support face splitting for faces with more than 65532 vertices #4242 Better issue logging by @akleshchev in #4242 Better issue logging #4317
• Invalid GLTF file crashes viewer #4315 Crash in GLTF uploader by @akleshchev in #4315 Crash in GLTF uploader #4321
• GLTF Mesh Import: Support face splitting for faces with more than 65532 vertices #4242 Clarify some operations by @akleshchev in #4242 Clarify some operations #4325
• Mesh Upload (Collada and glTF): Improved Naming of Textures and Materials #4313 Improved naming of textures by @maxim-productengine in #4313 Improved naming of textures #4326
• Fix bit logic mistake in PRIM_MEDIA_FIRST_CLICK_INTERACT work by @WolfGangS in Fix bit logic mistake in PRIM_MEDIA_FIRST_CLICK_INTERACT work #4311
• Importer debug dump improvement by @akleshchev in Importer debug dump improvement #4331
• GLTF importer by @akleshchev in GLTF importer #4338
• Rezzing meshes with 65533 or 65534 vertices appear transparent in-world #4323 fix for transparent meshes by @maxim-productengine in #4323 fix for transparent meshes #4340
• Windows crash not appearing in bugsplat #4319 Thread crashes not being reported to bugsplat by @akleshchev in #4319 Thread crashes not being reported to bugsplat #4344
• GLTF Mesh Import: Unresponsive viewer when attempting to upload certain model #4290 Unresponsive viewer when uploading models by @akleshchev in #4290 Unresponsive viewer when uploading models #4345
• GLTF Mesh Import: Unable to use the same GLB model for physics #4314 Fix model suffixes by @akleshchev in #4314 Fix model suffixes #4346
• Models with slightly more than or equal to 65535 vertices are bumped to considerably higher vertices in importer #4324 sort indices before splits by @maxim-productengine in #4324 sort indices before splits #4347
• GLTF Mesh Import: Unable to use the same GLB model for physics #4314 Follow-up: duplicate logic for mSubmodelID by @marchcat in #4314 Follow-up: duplicate logic for mSubmodelID #4348
• GLTF Mesh Import: Unable to use the same GLB model for physics #4314 Fix model suffixes Add CLA bot #2 by @akleshchev in #4314 Fix model suffixes #2 #4352
• World Map Find button adds top result to search box #4339 World Map Find button shouldn't autocomplete by @akleshchev in #4339 World Map Find button shouldn't autocomplete #4355
• BugSplat Crash: SecondLifeViewer!LLTexLayer::renderMorphMasks(1452) #4296 Crashfixes by @akleshchev in #4296 Crashfixes #4359
• GLTF Mesh Import: Root prim is random upon upload #4294 Make upload order more deterministic by @akleshchev in #4294 Make upload order more deterministic #4364
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Cache processed materials by @marchcat in #4204 Cache processed materials #4367
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Refactor material name and texture handling in GLTF loader by @marchcat in #4204 Refactor material name and texture handling in GLTF loader #4368
• GLTF Mesh Import: Root prim is random upon upload #4294 Make upload order more deterministic Add CLA bot #2 by @akleshchev in #4294 Make upload order more deterministic #2 #4369
• GLTF Mesh Import: Option to automatically apply materials to mesh #4204 Cache material names, centralize texture index validation by @marchcat in #4204 Cache material names, centralize texture index validation #4373
• Specular repeats per meter follows diffuse value #4349 fix repeats cannot be adjusted for specular when a normal map i… by @maxim-productengine in #4349 fix repeats cannot be adjusted for specular when a normal map i… #4375
• Statistics frametime jitter standard deviation overlaps value on default floater size #4353 abbreviate text label for standard deviation by @maxim-productengine in #4353 abbreviate text label for standard deviation #4378
• Merge develop into gltf mesh import by @akleshchev in Merge develop into gltf mesh import #4380
• Add support for frametime events per minute. by @Geenz in Add support for frametime events per minute. #4381

New Contributors

• @Sekkmer made their first contribution in Fix: ignore *pass-on* counters when detecting left-button grabs from llTakeControl #3990
• @DarlCat made their first contribution in Media changes including support for PRIM_MEDIA_FIRST_CLICK_INTERACT and HUD autoplay #4177
• @WolfGangS made their first contribution in Media first click fixes for #4177 #4304

Full Changelog: Second_Life_Release#44210c4e-2025.04.1...Second_Life_Release#f5d350fb-2025.05-gltf-mesh-import

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This discussion was created from the release Second_Life_Release#f5d350fb-2025.05-gltf-mesh-import.